9732080

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{509}}^1$

素因数の和:761

約数の個数: 40

約数和(自身を含む): 22766400

約数和(自身を除く): 13034320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 478, 509, 956, 1018, 1195, 1912, 2036, 2390, 2545, 3824, 4072, 4780, 5090, 8144, 9560, 10180, 19120, 20360, 40720, 121651, 243302, 486604, 608255, 973208, 1216510, 1946416, 2433020, 4866040, 9732080]

約数ペア:

[(1, 9732080), (2, 4866040), (4, 2433020), (5, 1946416), (8, 1216510), (10, 973208), (16, 608255), (20, 486604), (40, 243302), (80, 121651), (239, 40720), (478, 20360), (509, 19120), (956, 10180), (1018, 9560), (1195, 8144), (1912, 5090), (2036, 4780), (2390, 4072), (2545, 3824)]